1、列出数据库中所有表明
select name from sysobjects where type='U' // U代表用户
2、列出表中所有列名
select name from syscolumns where id=object_id('TableName')
3、更改某个表名:
exec sp_changeobjectowner 'tablename','dbo'
4、按姓氏笔画排序
Select * From TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as --从少到多
5、获取某个表的所有字段
select name from syscolumns where id=object_id('表名')
6、查询表中字段的类型
select column_name,data_type from information_schema.columns where table_name = '表名'